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<template>
<view class="form-test">
<vol-alert>
<view>vol-form封装了事件绑定下拉框自动绑定数据源级联组件多选单选日期日期范围选择等常用组件操作,见form2.vue文件</view>
</vol-alert>
<vol-form @input-confirm="inputConfirm" @extraClick="extraClick" @onChange="onChange" :load-key="true"
ref="form" :form-options.sync="editFormOptions" :formFields.sync="editFormFields">
</vol-form>
<view class="btns">
<view class="btn">
<u-button type="primary" @click="reset" shape="circle" text="重置表单"></u-button>
</view>
<view class="btn">
<u-button type="success" @click="vailForm" shape="circle" text="校验表单"></u-button>
</view>
</view>
</view>
</template>
<script>
export default {
data() {
return {
test: {
a: 1,
b: 2
},
editFormFields: {
inputText: "",
inputText2: "",
customInput: "",
textarea: "这里的文字有点长文字有点长。。",
pwd: "12345",
readonlyText: "只读输入框",
cascader1: null,
cascader2: null,
cascader3: '004',
selectVal: "",
selectListVal: [], //多选这里的值是数组
dateValue: this.base.getDate(), //设置默认日期为当天
datetimeValue: "2022-03-27 20:15",
dateRange: ["2022-03-10", "2022-06-20"], //数组
inputRange: [100000000, 900000000], //区间是数组
province: "北京市,北京市,海淀区", //省市区县值必须以逗号隔开
inputDecimal: null, //小数
inputNumber: null, //数字
switchValue: 1,
radioVal: null, //单选
selectClickValue: "",
dateClickValue: null,
imgs: [{
url: "http://api.volcore.xyz/Upload/Tables/Sys_User/202006191408112343/1111s.jpg"
}, {
url: "http://api.volcore.xyz/Upload/Tables/App_News/202204201140571762/20-05.png"
}]
},
editFormOptions: [{
"title": "输入框",
"required": true,
"field": "inputText"
},
{
"title": "自定义按钮",
"field": "customInput",
extra: {
style: "background: #00aaff;margin-left:16rpx;border-radius: 30rpx;font-size: 24rpx;padding: 4rpx 16rpx;color: #ffff;",
text: "按钮",
icon: "map",
color: "#ffff",
size: 12
}
},
{
type: "group", //表单分组
style: "margin-top: 10px;font-weight: 500;font-size: 26rpx;color: #848383;",
title: "选中输入框,键盘点击搜索或者扫描枪扫描触发回车事件"
},
{
"title": "回车事件",
"required": false,
"field": "inputText2"
},
{
"title": "表单字段定义按钮及点击事件,示例见form2.vue",
style: "padding-left:16rpx;font-weight: 500;color: #9e9e9e;font-size: 26rpx;",
type: "group"
},
{
"title": "多文本",
"field": "textarea",
type: "textarea"
}, {
"title": "密码框",
"field": "pwd",
"type": "password"
},
{
"title": "只读框",
"field": "readonlyText",
"type": "text",
readonly: true
},
{
type: "group", //表单分组
style: "margin-top: 10px;font-weight: 500;font-size: 26rpx;color: #848383;",
title: "省市区县type设置city(2023.03.20更新components文件夹)"
},
{
"title": "省市区县",
"field": "province",
type: "city" //type必须为city
},
{
type: "group", //表单分组
style: "margin-top: 10px;font-weight: 500;font-size: 26rpx;color: #848383;",
title: "设置checkStrictly=true,只能选择最后一级节点"
},
{
"title": "树形级联",
"field": "cascader1",
type: "cascader",
"required": true,
checkStrictly: true, //是否只能选择最后一个节点,默认可以选择任意节点
data: [],
key: "tree_roles"
},
{
type: "group", //表单分组
style: "margin-top: 10px;font-weight: 500;font-size: 26rpx;color: #848383;",
title: "设置checkStrictly=false,可以选择任意节点"
},
{
"title": "树形级联2",
"field": "cascader2",
type: "cascader",
"required": true,
checkStrictly: false, //是否只能选择最后一个节点,默认可以选择任意节点
data: [],
key: "tree_roles"
},
{
type: "group", //表单分组
style: "margin-top: 10px;font-weight: 500;font-size: 26rpx;color: #848383;",
title: "自定义级联data数据源格式见form2.vue文件"
},
{
"title": "自定义级联",
"field": "cascader3",
type: "cascader",
"required": true,
checkStrictly: false, //是否只能选择最后一个节点,默认可以选择任意节点
data: [{
id: "001",
parentId: null,
name: "一级节点"
}, {
id: "002",
parentId: "001",
name: "二级节点"
}, {
id: "003",
parentId: null,
name: "三级节点"
}, {
id: "004",
parentId: "003",
name: "四级节点"
}]
},
{
type: "group", //表单分组
style: "margin-top: 10px;font-weight: 500;font-size: 26rpx;color: #848383;",
title: "下拉框绑定"
},
{
"title": "下拉框",
"field": "selectVal",
type: "select",
"required": true,
data: [],
key: "pn"
},
{
"title": "多选框",
"field": "selectListVal",
type: "selectList",
"required": true,
data: [],
key: "pn"
},
{
type: "group" //表单分组
},
{
type: "group", //表单分组
style: "margin-top: 10px;font-weight: 500;font-size: 26rpx;color: #848383;",
title: "日期设置min与max属性限制选择范围"
},
{
"title": "日期",
"required": true,
"type": "date",
"field": "dateValue",
//设置时间选择范围如果日期是datetim类型时间后面加上时分秒
//2023.04.02更新util->common.js才能使用获取日期的方法
// min:'2023-04-01',
// max:'2023-07-02'
//设置只能选择半个月内的数据
min: this.base.addDay(this.base.getDate(), -15),
max: this.base.getDate()
},
{
"title": "日期时分秒",
"type": "datetime",
"field": "datetimeValue"
},
{
"title": "日期范围",
"type": "date",
range: true, //区间输入
"field": "dateRange"
},
{
"title": "区间输入",
"type": "decimal", //number数字text文本输入
range: true, //区间输入
"field": "inputRange"
},
{
type: "group", //表单分组
style: "margin-top: 10px;font-weight: 500;font-size: 26rpx;color: #848383;",
title: "只能输入小数与整数(在手机上查看)"
},
{
"title": "小数",
"type": "decimal",
field: "inputDecimal" //只能输入小数
},
{
"title": "整数",
"type": "number",
field: "inputNumber" //只能输入数字
},
{
type: "group" //表单分组
},
//placement
{
type: "group", //表单分组
style: "margin-top: 10px;font-weight: 500;font-size: 26rpx;color: #848383;",
title: "单选添加事件,并隐藏【单选】字段"
},
{
"title": "是否值",
"type": "switch",
"field": "switchValue"
},
{
"title": "单选",
"type": "radio",
data: [],
key: "pn",
placement:'row',//布局方式row横向column纵向 ,具体见uvivew文档
//placement:"column",
"field": "radioVal"
},
//placement
{
type: "group", //表单分组
style: "margin-top: 10px;font-weight: 500;font-size: 26rpx;color: #848383;",
title: "注册选择事件,见onChange方法说明"
},
{
"title": "下拉框事件",
"type": "select",
"field": "selectClickValue",
data: [],
key: "pn"
},
{
"title": "日期事件",
"type": "date",
"field": "dateClickValue"
}, {
type: "group" //表单分组
},
{
"title": "图片上传",
"type": "img",
//readonly:true,//设置图片只读
"url": "api/sys_user/upload", //后台框架自带的上传方法如果涉及权限问题请参照后台开发文档上重写权限来重写upload方法的权限
"multiple": true, //从图上传
"maxCount": 3, //最多只能上传3张图片
"field": "imgs"
},
],
}
},
methods: {
extraClick(item) {
//点击后给表字段设置值
this.editFormFields.customInput = ~~(Math.random() * 10000000)
this.$toast('表单按钮点击:' + item.title)
},
onChange(field, value, item, data) { //日期与下拉框选择事件
if (field == "selectClickValue" || field == "dateClickValue") {
this.$toast(`选择字段${field}${value}`)
return;
}
if (field == 'switchValue') {
//获取单选字段配置
let op = this.editFormOptions.find(c => {
return c.field == 'radioVal'
});
//选择是时,隐藏【单选】字段
this.$set(op, 'hidden', value + '' === "1")
return;
}
},
vailForm() {
if (this.$refs.form.validate()) {
this.$toast("表单校验成功")
}
},
reset() {
this.$refs.form.reset();
this.$toast("表单已重置")
},
inputConfirm(field, e) {
this.$toast(`字段${field}回车事件`)
console.log(field)
}
},
onShow() {
},
onReady() {
//设置表单默认值请写在onReady中
this.editFormFields.inputText = 'vol框架';
},
onLoad() {
}
}
</script>
<style lang="less" scoped>
.form-test {
height: auto;
margin-top: -20rpx;
background: #f6f6f6;
padding-top: 20rpx;
}
.btns {
display: flex;
padding: 0rpx 20rpx;
.btn {
flex: 1;
padding: 20rpx;
}
}
</style>